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Chemische vergelijkingen in evenwicht op08/03/24

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Breng de vergelijking van een chemische reactie in evenwicht
C6H5COOH = C6H6CO2 =>
C6H5COOH = C6H6CO2

NaHCO3(s) = Na2O(s) + CO2(g) + H2O(g) =>
2 NaHCO3(s) = Na2O(s) + 2 CO2(g) + H2O(g)

Ag3PO4 + Mg = AgMg + PO4 =>
Ag3PO4 + 3 Mg = 3 AgMg + PO4

Cu2O + Pb = Cu2 + PbO =>
Cu2O + Pb = Cu2 + PbO

PbO + FeOHSO4 = Fe2(PbO2)3 + PbSO4 + H2O =>
5 PbO + 2 FeOHSO4 = Fe2(PbO2)3 + 2 PbSO4 + H2O

NH3 + OH = NO + H2O =>
NH3 + 5 OH = NO + 4 H2O

zinc + HCl = zincchloride + H2 =>
Zn + 2 HCl = ZnCl2 + H2

H3AsO4(aq) + RbOH(aq) = Rb3AsO4(aq) + H2O(l) =>
H3AsO4(aq) + 3 RbOH(aq) = Rb3AsO4(aq) + 3 H2O(l)

NaC6H7O6 + C6H10CaO6 = CaC6H7O6 + C6H10NaO6 =>
NaC6H7O6 + C6H10CaO6 = CaC6H7O6 + C6H10NaO6

I2O4 + H2O = HIO3 + I2 =>
5 I2O4 + 4 H2O = 8 HIO3 + I2

Na(OH) + HClO = NaClO + H2O =>
Na(OH) + HClO = NaClO + H2O

H3PO4 + U(OH)6 = U(PO4)2 + H2O =>
2 H3PO4 + U(OH)6 = U(PO4)2 + 6 H2O

Cr(NO3)3(aq) + HCl(aq) = CrCl3(s) + HNO3(aq) =>
Cr(NO3)3(aq) + 3 HCl(aq) = CrCl3(s) + 3 HNO3(aq)

Mg(NO3)2 + KOH = Mg(OH)2 + K(NO3) =>
Mg(NO3)2 + 2 KOH = Mg(OH)2 + 2 K(NO3)

KCI + O2 = KCIO2 =>
KCI + O2 = KCIO2

Co(OH)Br + HI = CoI + HBr(OH) =>
Co(OH)Br + HI = CoI + HBr(OH)

[Cu(NH3)2]Cl + HCl = NH4CuCl2 + NH4Cl =>
[Cu(NH3)2]Cl + 2 HCl = NH4CuCl2 + NH4Cl

KCI + O2 = KCIO2 =>
KCI + O2 = KCIO2

C2H5BrBr2 = C2H4Br2HBr =>
C2H5BrBr2 = C2H4Br2HBr

Mg(CH3COO)2 + Na3PO4 = Mg3(PO4)2 + NaCH3COO =>
3 Mg(CH3COO)2 + 2 Na3PO4 = Mg3(PO4)2 + 6 NaCH3COO

Na2C2O4 + Ca(NO3)2 = CaC2O4 + NaNO3 =>
Na2C2O4 + Ca(NO3)2 = CaC2O4 + 2 NaNO3

NaSiO3HCl = NaClHSiO3 =>
NaSiO3HCl = NaClHSiO3

HC2H3O3 + H2O = HC2H2O3 + H3O =>
HC2H3O3 + H2O = HC2H2O3 + H3O

NaI + PbS2O8 = PbI4 + Na2SO4 =>
4 NaI + PbS2O8 = PbI4 + 2 Na2SO4

C2H5OH + Na = C2H2ONa + H2 =>
C2H5OH + Na = C2H2ONa + 2 H2

NH3 + OH = NO + H2O =>
NH3 + 5 OH = NO + 4 H2O

Cu2O + Pb = Cu2 + PbO =>
Cu2O + Pb = Cu2 + PbO

CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2

MgO + C = MgC2 + O2 =>
2 MgO + 4 C = 2 MgC2 + O2

SO2 + KI + H2O = KOH + S + I2 =>
SO2 + 4 KI + 2 H2O = 4 KOH + S + 2 I2

NO2{-} + CrO7{-2} + H{+} = Cr{+3} + NO3{-} + H2O =>
9 NO2{-} + 2 CrO7{-2} + 10 H{+} = 2 Cr{+3} + 9 NO3{-} + 5 H2O

GaCl3 = Ga + Cl2 =>
2 GaCl3 = 2 Ga + 3 Cl2

H2C2O4*H2O = C2O4 + H2O + H =>
H2C2O4*H2O = C2O4 + H2O + 2 H

Na2CO3 + Fe(NO3)2 = FeCO3 + NaNO3 =>
Na2CO3 + Fe(NO3)2 = FeCO3 + 2 NaNO3

C16H10 + NH3 + CO2 + H2O = C2H5NO2 =>
3 C16H10 + 37 NH3 + 26 CO2 + 22 H2O = 37 C2H5NO2

Mn2O7 + HNO3 = Mn(NO3)7 + H2O =>
Mn2O7 + 14 HNO3 = 2 Mn(NO3)7 + 7 H2O

Na2SiO3 + CaCO3 = CaSiO3 + Na2CO3 =>
Na2SiO3 + CaCO3 = CaSiO3 + Na2CO3

Mn2O7 + HNO3 = Mn(NO3)7 + H2O =>
Mn2O7 + 14 HNO3 = 2 Mn(NO3)7 + 7 H2O

Mn2O7 + HNO3 = Mn(NO3)2 + O2 + H2O =>
2 Mn2O7 + 8 HNO3 = 4 Mn(NO3)2 + 5 O2 + 4 H2O

Mn2O7 + HNO3 = Mn(NO3)7 + H2O =>
Mn2O7 + 14 HNO3 = 2 Mn(NO3)7 + 7 H2O

Ni(OH)2 + NH3 = Ni(NH3)6(OH)2 =>
Ni(OH)2 + 6 NH3 = Ni(NH3)6(OH)2

Mn2O7 + HNO3 = Mn(NO3)7 + H2O =>
Mn2O7 + 14 HNO3 = 2 Mn(NO3)7 + 7 H2O

Mn2O7 + HNO3 = Mn(NO3)2 + O2 + H2O =>
2 Mn2O7 + 8 HNO3 = 4 Mn(NO3)2 + 5 O2 + 4 H2O

Mn2O7 + HNO3 = Mn(NO3)7 + H2O =>
Mn2O7 + 14 HNO3 = 2 Mn(NO3)7 + 7 H2O

Mn2O7 + HNO3 = Mn(NO3)2 + O2 + H2O =>
2 Mn2O7 + 8 HNO3 = 4 Mn(NO3)2 + 5 O2 + 4 H2O

Mn2O7 + HNO3 = Mn(NO3)7 + H2O =>
Mn2O7 + 14 HNO3 = 2 Mn(NO3)7 + 7 H2O

BaSO4 + Al = BaS + Al2O3 =>
3 BaSO4 + 8 Al = 3 BaS + 4 Al2O3

V2(SO4)5 + AgNO3 = Ag2SO4 + V(NO3)5 =>
V2(SO4)5 + 10 AgNO3 = 5 Ag2SO4 + 2 V(NO3)5

AgCH3COO + CuBr2 = AgBr + Cu(CH3COO)2 =>
2 AgCH3COO + CuBr2 = 2 AgBr + Cu(CH3COO)2

PbCl2 + Na3PO4 = Pb3(PO4)2 + NaCl =>
3 PbCl2 + 2 Na3PO4 = Pb3(PO4)2 + 6 NaCl

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